Twenty couples were married at a collective wedding ceremony on May Day in Wuhan, the capital of central China's Hubei province. [Photo / Xinhua]

 

Twenty couples were married at a collective wedding ceremony on May Day in Wuhan, the capital of central China's Hubei province.

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The ceremony on May 1 was a statement about the importance of low-carbon lifestyles. The "low-carbon wedding" was decorated simply; the couples planted trees and rode bicycles by the Changjiang riverside.